| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.26 | 6.782% | $24.8375 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $154.26 | 10.246% | $170.0655 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $171.99 | 5.151% | $180.8492 | $180.85 | $180.85 | $180.80 |
| Purchase #4 | $236.54 | 6.532% | $251.9908 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $231.93 | 5.561% | $244.8276 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $193.25 | 10.608% | $213.75 | $213.75 | $213.75 | $213.80 |
| Purchase #7 | $44.27 | 6.322% | $47.0687 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $1,055.50 | $1,133.3893 | $1,133.40 | $1,133.40 | $1,133.40 | |